diff --git a/BizHawk.Client.EmuHawk/tools/Debugger/BreakpointControl.cs b/BizHawk.Client.EmuHawk/tools/Debugger/BreakpointControl.cs
index 32c4b0ef7f..7b7cc52871 100644
--- a/BizHawk.Client.EmuHawk/tools/Debugger/BreakpointControl.cs
+++ b/BizHawk.Client.EmuHawk/tools/Debugger/BreakpointControl.cs
@@ -63,7 +63,12 @@ namespace BizHawk.Client.EmuHawk.tools.Debugger
 		{
 			if (Core.MemoryCallbacksAvailable())
 			{
-				// TODO: need a way to populate existing breakpoints
+				foreach (var callback in Core.MemoryCallbacks)
+				{
+					Breakpoints.Add(new Breakpoint(Core, callback.Callback, callback.Address ?? 0 /*TODO*/,callback.Type, true));
+				}
+
+				BreakpointView.Refresh();
 			}
 			else
 			{
diff --git a/BizHawk.Emulation.Common/Base Implementations/MemoryCallbackSystem.cs b/BizHawk.Emulation.Common/Base Implementations/MemoryCallbackSystem.cs
index 44ee428642..9ca678f7d5 100644
--- a/BizHawk.Emulation.Common/Base Implementations/MemoryCallbackSystem.cs	
+++ b/BizHawk.Emulation.Common/Base Implementations/MemoryCallbackSystem.cs	
@@ -1,4 +1,5 @@
 using System;
+using System.Collections;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -9,6 +10,16 @@ namespace BizHawk.Emulation.Common
 	{
 		private readonly List<IMemoryCallback> Callbacks = new List<IMemoryCallback>();
 
+		public IEnumerator<IMemoryCallback> GetEnumerator()
+		{
+			return Callbacks.GetEnumerator();
+		}
+
+		IEnumerator IEnumerable.GetEnumerator()
+		{
+			return GetEnumerator();
+		}
+
 		public void Add(IMemoryCallback callback)
 		{
 			var hadAny = Callbacks.Any();
diff --git a/BizHawk.Emulation.Common/Interfaces/IMemoryCallbackSystem.cs b/BizHawk.Emulation.Common/Interfaces/IMemoryCallbackSystem.cs
index 1c7cbc4ab3..caf1335207 100644
--- a/BizHawk.Emulation.Common/Interfaces/IMemoryCallbackSystem.cs
+++ b/BizHawk.Emulation.Common/Interfaces/IMemoryCallbackSystem.cs
@@ -3,7 +3,7 @@ using System.Collections.Generic;
 
 namespace BizHawk.Emulation.Common
 {
-	public interface IMemoryCallbackSystem
+	public interface IMemoryCallbackSystem : IEnumerable<IMemoryCallback>
 	{
 		/// <summary>
 		/// Returns whether or not there are currently any read hooks